tangem.com

We performed a comprehensive analysis of tangem.com on 2026-06-30. The website returned an HTTP 200 status code with a server response time of 11187ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 600 KB, and the site is served behind a CDN (Content Delivery Network). The website uses a secure HTTPS connection with a valid SSL certificate issued by Let's Encrypt (DV type). The connection is encrypted using TLS 1.3 with the TLS_AES_256_GCM_SHA384 cipher suite and ECDSA-SHA384 signature algorithm. The certificate covers 2 domain(s) (Subject Alternative Names) and expires on 2026-09-11, which is 73 days from now. The security headers analysis reveals a score of 80/100 (good). The following security headers are properly configured: Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. However, the site is missing Content-Security-Policy, which could expose the site and its users to cross-site scripting (XSS), clickjacking, and other web-based attacks. Our technology detection scan identified 10 technologies across 9 categories powering tangem.com. The detected stack includes Astro, React, Vite, Google Analytics 4, Google Tag Manager, Meta Pixel, reCAPTCHA v3, Cloudflare Turnstile, Cloudflare, and YouTube Embed. The site uses Astro as its primary framework. The UI is built with React. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, tangem.com receives an overall trust score of 84/100, classified as "Very Likely Safe".

After conducting a thorough safety and legitimacy analysis, tangem.com receives a trust score of 84/100, which places it in the "Very Likely Safe" category. This score is calculated by evaluating multiple factors including SSL certificate validity, domain registration history, email authentication protocols, security header configuration, and blacklist status across major threat intelligence databases. The analysis identified several positive trust signals: a valid HTTPS connection protecting data in transit, HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks, a valid SSL certificate issued by Let's Encrypt with 73 days until expiration, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a reject policy — the strongest available setting, and DNSSEC providing authenticated DNS responses. Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks and the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved. We checked tangem.com against 8 major blacklist databases including Google Safe Browsing, Phishtank, Urlhaus, Openphish, Dnsfilter, Spamhaus Dbl, Surbl, and Virustotal. The domain passed all 8 checks with a clean status, meaning it has not been flagged for phishing, malware distribution, spam, or other malicious activities by any of the tested threat intelligence providers.

Our technology detection engine scanned tangem.com and identified 10 distinct technologies across 9 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. Framework: Astro — provides the application framework and routing for tangem.com. UI Library: React — handles the user interface rendering and component management for tangem.com. Build Tool: Vite — bundles and optimizes the JavaScript and CSS assets for tangem.com. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for tangem.com. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for tangem.com. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for tangem.com. Security: reCAPTCHA v3 and Cloudflare Turnstile — provides security features like bot detection and CAPTCHA for tangem.com. CDN: Cloudflare — accelerates content delivery by caching assets at edge locations worldwide for tangem.com. Video: YouTube Embed — provides video hosting and playback for tangem.com. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-STEALTH, Google Tag Manager container GTM-N7NQVMC, and Meta (Facebook) Pixel ID 586299360006675. These IDs can be used to identify other websites operated by the same organization.

tangem.com delivers its homepage in 11187ms (server response time), which is considered slow by industry standards. The total page weight is 600 KB, and we detected 385 resource requests loading assets from 17 third-party domains. A high number of third-party domains can significantly impact page load time due to additional DNS lookups and TLS handshakes required for each domain. The website uses Gzip compression for text-based assets, achieving an estimated 60.0% reduction in transfer size. This reduces bandwidth usage and improves page load times, especially for visitors on slower connections. Asset minification status: 0 out of 11 CSS files and 0 out of 22 JavaScript files are minified. Minifying the remaining 33 unminified file(s) could further reduce page weight by 10-30% for those assets. Minification is a best practice that reduces download sizes without affecting functionality. The site is served through a Content Delivery Network (CDN), which caches static assets at edge servers around the world. This means visitors from different geographic regions receive content from the nearest edge server, significantly reducing latency. CDN usage is particularly important for websites with a global audience, as it can reduce page load times by 40-60% for distant visitors. From an environmental perspective, each page view of tangem.com produces approximately 0.29g of CO₂, earning a carbon rating of C. This is an average carbon footprint. Optimizing images and reducing unnecessary scripts could further improve this score. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 600 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for tangem.com. This typically means the site doesn't have enough real-world Chrome user traffic to generate statistically significant field data, or the domain is not included in the CrUX dataset. Core Web Vitals (LCP, INP, CLS) are important Google ranking factors that measure real user experience.

tangem.com resolves to the IPv4 address 104.18.6.130 and also supports IPv6 (2606:4700::6812:682), demonstrating modern network infrastructure readiness. The domain has 2 A record(s) configured. The domain name system is managed by 2 name servers: daisy.ns.cloudflare.com and gerald.ns.cloudflare.com. Having 2 name servers provides good redundancy — if one fails, the others can continue serving DNS queries. The choice of name servers often indicates the DNS hosting provider or CDN service being used. Email for tangem.com is handled by Google Workspace with 5 MX records configured: aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com and 2 more. Multiple MX records provide failover redundancy — if the primary mail server is unavailable, email will be routed to the next available server. SPF (Sender Policy Framework) is configured, which specifies which mail servers are authorized to send email on behalf of this domain. This helps prevent email spoofing and improves email deliverability. DMARC (Domain-based Message Authentication, Reporting and Conformance) is configured with a reject policy — the strongest setting, instructing receiving servers to reject unauthorized emails entirely. DKIM was not detected. Without DKIM, recipients cannot cryptographically verify that emails claiming to be from this domain are authentic. DNSSEC is enabled for tangem.com, providing an additional layer of security by cryptographically signing DNS records. This prevents DNS cache poisoning and man-in-the-middle attacks that could redirect visitors to malicious websites.

The homepage of tangem.com contains 2,274 words of visible text content. This is a substantial amount of content that provides good opportunities for search engine indexing. The page is structured with 11 H2 headings, 24 H3 headings, 0 H4 headings. The page includes 95 images. 22 images (23%) are missing alt text attributes, which is a significant concern for both accessibility and SEO. Screen readers rely on alt text to describe images to visually impaired users, and search engines use alt text to understand image content. Only 77% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 92 internal links pointing to other pages on the same domain and 42 external links pointing to third-party websites. There are 22 external JavaScript files, 11 CSS stylesheets, and 1 iframes on the page. The site implements the following web standards and features: XML Sitemap (helps search engines discover all pages), robots.txt (controls search engine crawling behavior), Schema.org structured data (AggregateOffer, AggregateRating, Answer, Brand, BreadcrumbList, ContactPoint, DefinedRegion, EntryPoint, FAQPage, ImageObject, ItemList, ListItem, MerchantReturnPolicy, MonetaryAmount, Offer, OfferShippingDetails, Organization, PostalAddress, Product, PropertyValueSpecification, QuantitativeValue, Question, ReadAction, SearchAction, ShippingDeliveryTime, Thing, WebPage, and WebSite), and Progressive Web App (PWA) manifest (enabling app-like installation). We detected the following payment methods accepted on tangem.com: Discover, Apple Pay, and Google Pay. Offering multiple payment options including credit cards and digital wallets improves customer trust and can increase conversion rates. The website has social media presence across 7 platforms: Facebook (@tangemwallet), Twitter (@tangem), Instagram (@tangemwallet), Linkedin (@tangem), Youtube (@tangem_official), Tiktok (@tangemwallet), and Github (@tangem). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for tangem.com is well-optimized at 51 characters: "Tangem Wallet — The Secure Hardware & Crypto Wallet". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 176 characters (slightly long): "Manage cryptocurrencies securely in the best crypto wallet. Tangem is a simple cold Bitcoin wallet where you can buy, se...". Google typically displays up to 155-160 characters of the meta description in search results. A compelling meta description with a clear call-to-action can significantly improve click-through rates from search results. The canonical url is correctly set to https://tangem.com/en/, preventing duplicate content issues, the page language is declared as en, and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Tangem Wallet — The Secure Hardware & Crypto Wallet..."), OG description, OG image (social sharing thumbnail), OG type (website). These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol. A Twitter Card of type summary_large_image is configured, which controls how links appear when shared on Twitter/X. The "summary_large_image" type displays a large image preview, which typically generates higher engagement rates than the basic card type. The site implements Schema.org structured data with the following types: AggregateOffer, AggregateRating, Answer, Brand, BreadcrumbList, ContactPoint, DefinedRegion, EntryPoint, FAQPage, ImageObject, ItemList, ListItem, MerchantReturnPolicy, MonetaryAmount, Offer, OfferShippingDetails, Organization, PostalAddress, Product, PropertyValueSpecification, QuantitativeValue, Question, ReadAction, SearchAction, ShippingDeliveryTime, Thing, WebPage, and WebSite. Structured data helps search engines understand the page content and can enable rich results (featured snippets, knowledge panels, star ratings) in Google search results, which can significantly increase click-through rates.